145 lines
4.0 KiB
Go
145 lines
4.0 KiB
Go
package aws
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import (
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"fmt"
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"testing"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/service/autoscaling"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/terraform"
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)
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func TestAccAwsAutoscalingAttachment_basic(t *testing.T) {
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccAWSAutoscalingAttachment_basic,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckAWSAutocalingAttachmentExists("aws_autoscaling_group.asg", 0),
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),
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},
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// Add in one association
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resource.TestStep{
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Config: testAccAWSAutoscalingAttachment_associated,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckAWSAutocalingAttachmentExists("aws_autoscaling_group.asg", 1),
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),
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},
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// Test adding a 2nd
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resource.TestStep{
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Config: testAccAWSAutoscalingAttachment_double_associated,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckAWSAutocalingAttachmentExists("aws_autoscaling_group.asg", 2),
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),
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},
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// Now remove that newest one
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resource.TestStep{
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Config: testAccAWSAutoscalingAttachment_associated,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckAWSAutocalingAttachmentExists("aws_autoscaling_group.asg", 1),
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),
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},
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// Now remove them both
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resource.TestStep{
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Config: testAccAWSAutoscalingAttachment_basic,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckAWSAutocalingAttachmentExists("aws_autoscaling_group.asg", 0),
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),
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},
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},
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})
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}
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func testAccCheckAWSAutocalingAttachmentExists(asgname string, loadBalancerCount int) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[asgname]
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if !ok {
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return fmt.Errorf("Not found: %s", asgname)
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}
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conn := testAccProvider.Meta().(*AWSClient).autoscalingconn
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asg := rs.Primary.ID
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actual, err := conn.DescribeAutoScalingGroups(&autoscaling.DescribeAutoScalingGroupsInput{
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AutoScalingGroupNames: []*string{aws.String(asg)},
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})
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if err != nil {
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return fmt.Errorf("Recieved an error when attempting to load %s: %s", asg, err)
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}
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if loadBalancerCount != len(actual.AutoScalingGroups[0].LoadBalancerNames) {
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return fmt.Errorf("Error: ASG has the wrong number of load balacners associated. Expected [%d] but got [%d]", loadBalancerCount, len(actual.AutoScalingGroups[0].LoadBalancerNames))
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}
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return nil
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}
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}
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const testAccAWSAutoscalingAttachment_basic = `
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resource "aws_elb" "foo" {
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availability_zones = ["us-west-2a", "us-west-2b", "us-west-2c"]
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listener {
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instance_port = 8000
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instance_protocol = "http"
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lb_port = 80
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lb_protocol = "http"
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}
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}
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resource "aws_elb" "bar" {
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availability_zones = ["us-west-2a", "us-west-2b", "us-west-2c"]
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listener {
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instance_port = 8000
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instance_protocol = "http"
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lb_port = 80
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lb_protocol = "http"
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}
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}
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resource "aws_launch_configuration" "as_conf" {
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name = "test_config"
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image_id = "ami-f34032c3"
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instance_type = "t1.micro"
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}
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resource "aws_autoscaling_group" "asg" {
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availability_zones = ["us-west-2a", "us-west-2b", "us-west-2c"]
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name = "asg-lb-assoc-terraform-test"
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max_size = 1
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min_size = 0
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desired_capacity = 0
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health_check_grace_period = 300
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force_delete = true
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launch_configuration = "${aws_launch_configuration.as_conf.name}"
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tag {
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key = "Name"
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value = "terraform-asg-lg-assoc-test"
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propagate_at_launch = true
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}
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}
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`
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const testAccAWSAutoscalingAttachment_associated = testAccAWSAutoscalingAttachment_basic + `
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resource "aws_autoscaling_attachment" "asg_attachment_foo" {
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autoscaling_group_name = "${aws_autoscaling_group.asg.id}"
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elb = "${aws_elb.foo.id}"
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}
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`
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const testAccAWSAutoscalingAttachment_double_associated = testAccAWSAutoscalingAttachment_associated + `
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resource "aws_autoscaling_attachment" "asg_attachment_bar" {
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autoscaling_group_name = "${aws_autoscaling_group.asg.id}"
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elb = "${aws_elb.bar.id}"
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}
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`
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